/* ==========================================================================
   VRDQ.DEV - PROFESSIONAL RESUME & SYSTEMS PORTFOLIO
   Design Tokens: Oxocarbon Dark Monochrome (Derived from user dotfiles)
   Standards: Executive document hierarchy, zero gimmicks, print-ready.
   ========================================================================== */

:root {
  --bg: #131313;
  --bg-subtle: #181818;
  --bg-code: #161616;

  --border: #242424;
  --border-strong: #363636;

  --fg-bright: #ffffff;
  --fg-main: #e2e2e2;
  --fg-muted: #999999;
  --fg-subtle: #666666;

  --accent-green: #9bff7f;
  --accent-yellow: #ffe372;
  --accent-red: #ff7272;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}

/* --------------------------------------------------------------------------
   RESET & FOUNDATIONS
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background-color: var(--bg);
  color: var(--fg-main);
  color-scheme: dark;
}

body {
  font-family: var(--font-sans);
  line-height: 1.7;
  background-color: var(--bg);
  color: var(--fg-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background-color: var(--accent-green);
  color: #131313;
}

:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: 2px;
}

.page-wrapper {
  max-width: 740px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 5rem 1.5rem;
}

/* --------------------------------------------------------------------------
   TYPOGRAPHY
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  color: var(--fg-bright);
  font-weight: 700;
  line-height: 1.25;
}

h1 {
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.intro-bio {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--fg-bright);
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  margin-top: 3rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

h3 {
  font-size: 1.05rem;
  margin-top: 1.85rem;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1.25rem;
  color: var(--fg-main);
}

a {
  color: var(--fg-bright);
  text-decoration: underline;
  text-decoration-color: var(--border-strong);
  text-underline-offset: 3px;
  transition: color 0.12s ease, text-decoration-color 0.12s ease;
}

a:hover {
  color: var(--accent-green);
  text-decoration-color: var(--accent-green);
}

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.5rem;
  color: var(--fg-main);
}

li strong {
  color: var(--fg-bright);
}

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background-color: var(--bg-code);
  padding: 0.15em 0.35em;
  border-radius: 2px;
  color: var(--accent-yellow);
}

pre {
  background-color: var(--bg-code);
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  border-radius: 2px;
}

pre code {
  background: transparent;
  padding: 0;
  color: var(--fg-main);
  font-size: 0.84rem;
  line-height: 1.55;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* --------------------------------------------------------------------------
   HOMEPAGE FEATURED PROJECTS
   -------------------------------------------------------------------------- */
.home-project {
  margin-bottom: 2rem;
}

.home-project-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.home-project-title {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg-bright);
  text-decoration: none;
}

.home-project-title:hover {
  color: var(--accent-green);
  text-decoration: underline;
}

.home-project-meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent-green);
}

.home-project p {
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   PROJECT BLOCKS
   -------------------------------------------------------------------------- */
.project-block {
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.project-block:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.project-block-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.project-block-title {
  font-size: 1.35rem;
  color: var(--fg-bright);
}

.project-repo-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--fg-muted);
  text-decoration: none;
}

.project-repo-link:hover {
  color: var(--accent-green);
  text-decoration: underline;
}

.project-meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent-green);
  margin-bottom: 1.15rem;
}

/* --------------------------------------------------------------------------
   OPERATIONS & ENTRY LISTS
   -------------------------------------------------------------------------- */
.entry-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 2rem;
}

.entry-list li {
  margin-bottom: 1.75rem;
}

.entry-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.entry-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--fg-bright);
}

.entry-role {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent-green);
}

.entry-desc {
  color: var(--fg-main);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  margin-bottom: 3.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.nav-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-title {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--fg-bright);
}

.site-title:hover {
  color: var(--accent-green);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  color: var(--fg-muted);
}

.site-nav a:hover {
  color: var(--fg-bright);
}

.site-nav a.active {
  color: var(--accent-green);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   RESUME & EXECUTIVE FORMATTING
   -------------------------------------------------------------------------- */
.resume-header {
  margin-bottom: 2rem;
}

.resume-name {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.resume-role {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent-green);
  margin-bottom: 0.75rem;
}

.resume-contact {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--fg-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.resume-contact a {
  color: var(--fg-main);
  text-decoration: none;
}

.resume-contact a:hover {
  color: var(--accent-green);
}

.resume-section {
  margin-top: 2.5rem;
}

.resume-section-title {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-bright);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border-strong);
  margin-bottom: 1.5rem;
}

.resume-entry {
  margin-bottom: 2rem;
}

.resume-entry-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.resume-entry-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg-bright);
}

.resume-entry-meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--fg-muted);
}

.resume-entry-tech {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--fg-muted);
  margin-bottom: 0.65rem;
}

.resume-entry-role {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--accent-green);
  margin-bottom: 0.75rem;
}

/* --------------------------------------------------------------------------
   TABLES
   -------------------------------------------------------------------------- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1.5rem 0;
}

th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--border-strong);
  padding: 0.5rem 0.75rem 0.5rem 0;
}

td {
  padding: 0.65rem 0.75rem 0.65rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--fg-main);
  vertical-align: top;
}

td:first-child {
  font-family: var(--font-mono);
  color: var(--accent-green);
  font-size: 0.85rem;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: 5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--fg-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-footer a {
  color: var(--fg-muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--accent-green);
}

/* --------------------------------------------------------------------------
   PRINT STYLESHEET (@media print)
   Converts the resume into an executive black-on-white document.
   -------------------------------------------------------------------------- */
@media print {
  html, body {
    background: #ffffff !important;
    color: #111111 !important;
    font-size: 11pt;
    line-height: 1.5;
  }

  .page-wrapper {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .site-header, .site-footer, .no-print {
    display: none !important;
  }

  h1, h2, h3, h4, .resume-name, .resume-entry-title {
    color: #000000 !important;
  }

  .resume-role, .resume-entry-role, td:first-child {
    color: #222222 !important;
    font-weight: 700;
  }

  .resume-entry-tech {
    color: #555555 !important;
  }

  a {
    color: #000000 !important;
    text-decoration: none !important;
  }

  h2, .resume-section-title {
    border-bottom: 1px solid #999999 !important;
  }

  th, td {
    border-bottom: 1px solid #cccccc !important;
    color: #111111 !important;
  }

  code, pre {
    background: #f4f4f4 !important;
    color: #111111 !important;
    border: 1px solid #dddddd !important;
  }

  .resume-section {
    margin-top: 1.5rem;
  }

  .resume-entry {
    margin-bottom: 1.25rem;
    page-break-inside: avoid;
  }
}

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 600px) {
  .page-wrapper {
    padding: 2rem 1rem 4rem 1rem;
  }

  .nav-row {
    flex-direction: column;
    gap: 0.75rem;
  }

  h1, .resume-name {
    font-size: 1.7rem;
  }
}